NASA Photo ID: S88-26662 File Name: 10063097.jpg Film Type: 4x5 CN Date Taken: 01/27/88 Title: STS-28 Columbia, OV-102, thermal protection system (TPS) tile repair Description: On Columbia, Orbiter Vehicle (OV) 102, underside, technician prepares surface during thermal protection system (TPS) tile repair / replacement. OV-102 is being refurbished for the STS-28 Department of Defense (DOD) dedicated mission in the Kennedy Space Center (KSC) Orbiter Processing Facility (OPF) high bay 2. Technician stands on scaffolding next to deployed landing gear. View provided by KSC with alternate number KSC-87PC-126.